An EDTA stock solution is prepared in a 1.5E+02 mL volumetric flask. The of the disodium dihydrate form of EDTA is 0.1339 g; the MW is 372.24 g/mole. A dilute solution of EDTA is prepared using a 20 mL volumetric pipet to transfer the stock solution to a 5.0E+02 mL volumetric flask. What is the concentration (M) of the dilute solution? O 9.592x10-5 9.59x10-5 2.398x10-3 O 3x10² 2.16x10-6

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
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An EDTA stock solution is prepared in a 1.5E+02 mL volumetric flask. The mass
of the disodium dihydrate form of EDTA is 0.1339 g; the MW is 372.24 g/mole. A
dilute solution of EDTA is prepared using a 20 mL volumetric pipet to transfer the
stock solution to a 5.0E+02 mL volumetric flask. What is the concentration (M) of
the dilute solution?
O 9.592x10-5
9.59x10-5
2.398x10-3
O 3x10²
O2.16x10-6
5.995×10-2
Transcribed Image Text:An EDTA stock solution is prepared in a 1.5E+02 mL volumetric flask. The mass of the disodium dihydrate form of EDTA is 0.1339 g; the MW is 372.24 g/mole. A dilute solution of EDTA is prepared using a 20 mL volumetric pipet to transfer the stock solution to a 5.0E+02 mL volumetric flask. What is the concentration (M) of the dilute solution? O 9.592x10-5 9.59x10-5 2.398x10-3 O 3x10² O2.16x10-6 5.995×10-2
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